Beyond that, the crackdown has been felt the most in the shutting down of art and show spaces in Allston warehouses which are zoned appropriately. Granted, the proprietors of these spots don't bother with permits from the city / following fire code, and often encourage or engage in illegal activity beyond simply hosting loud music, but these venues are definitely NOT disturbing neighbors (the neighbors in this case are generally rehearsal spaces for punk bands and other similar performance spaces).

The fire code is no joke. People used to die in batches of hundreds all of the time before those laws and reforms were put in place.